In this paper, we review theory and evidence on the links between product market regulations that curb competitive pressures, the efficiency of resource allocation and productivity growth. We show that product market regulations differ across countries and industries and have evolved differently...

This paper reviews the empirical literature on rates of return on R&D and interprets the economic significance of these estimates using a semi-endogenous growth model with a calibrated knowledge production sector. We analyse how R&D subsidies, a reduction of entry barriers for start-ups and...